crwdns2933423:0crwdne2933423:0
crwdns2918538:0crwdne2918538:0

crwdns2934243:0crwdne2934243:0 mike

crwdns2934249:0crwdne2934249:0:

You did take the battery out before cleaning the fan, right?
Probably a connector was not proberly reconnected or was already loose during the re-assmbly.
Just recheck everything.
Here is the HP Service Manual:
http://h10032.www1.hp.com/ctg/Manual/c02664684
There are a number of HP EliteBook 2530p disassemble videos on YouTube.
Now to make things clear. Which lights are you referring to?
Lights on left front:
# Wireless light - Blue=on; amber=off
# Power light - Blinking=sleep or standby; On=On; Off=Hibernation or Off
# Battery light - Amber=Battery charging; White=close to full charge; Blinking Amber= battery low with charger unplugged; Off=battery is fully charged when charger is plugged in.
# Drive light - White=drive is being accessed; Amber=drive parked by 3D DriveGuard
Number of Blinking CapsLock/NumLock or Beeps:
https://h30434.www3.hp.com/t5/Notebooks-Archive-Read-Only/HP-Laptop-Error-Blink-Codes/td-p/6142972
New:
Have you tried resetting the BIOS?
Turn off laptop.
Unplug charger/power supply.
Remove Battery.
-Open case and remove CMOS coin battery.
+Open case and remove CMOS coin battery.
Press and hold power button for 20 seconds.
Put CMOS battery back in.
Plug in powersupply/charger
Press power button. Does it turn on?

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 mike

crwdns2934249:0crwdne2934249:0:

You did take the battery out before cleaning the fan, right?
Probably a connector was not proberly reconnected or was already loose during the re-assmbly.
Just recheck everything.
Here is the HP Service Manual:
http://h10032.www1.hp.com/ctg/Manual/c02664684
There are a number of HP EliteBook 2530p disassemble videos on YouTube.
Now to make things clear. Which lights are you referring to?
Lights on left front:
# Wireless light - Blue=on; amber=off
# Power light - Blinking=sleep or standby; On=On; Off=Hibernation or Off
# Battery light - Amber=Battery charging; White=close to full charge; Blinking Amber= battery low with charger unplugged; Off=battery is fully charged when charger is plugged in.
# Drive light - White=drive is being accessed; Amber=drive parked by 3D DriveGuard
Number of Blinking CapsLock/NumLock or Beeps:
https://h30434.www3.hp.com/t5/Notebooks-Archive-Read-Only/HP-Laptop-Error-Blink-Codes/td-p/6142972
New:
Have you tried resetting the BIOS?
Turn off laptop.
Unplug charger/power supply.
Remove Battery.
Open case and remove CMOS coin battery.
-Press and hold power button for 30 seconds.
+Press and hold power button for 20 seconds.
Put CMOS battery back in.
Plug in powersupply/charger
Press power button. Does it turn on?

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 mike

crwdns2934249:0crwdne2934249:0:

You did take the battery out before cleaning the fan, right?
Probably a connector was not proberly reconnected or was already loose during the re-assmbly.
Just recheck everything.
Here is the HP Service Manual:
http://h10032.www1.hp.com/ctg/Manual/c02664684
There are a number of HP EliteBook 2530p disassemble videos on YouTube.
Now to make things clear. Which lights are you referring to?
Lights on left front:
# Wireless light - Blue=on; amber=off
# Power light - Blinking=sleep or standby; On=On; Off=Hibernation or Off
# Battery light - Amber=Battery charging; White=close to full charge; Blinking Amber= battery low with charger unplugged; Off=battery is fully charged when charger is plugged in.
# Drive light - White=drive is being accessed; Amber=drive parked by 3D DriveGuard
Number of Blinking CapsLock/NumLock or Beeps:
https://h30434.www3.hp.com/t5/Notebooks-Archive-Read-Only/HP-Laptop-Error-Blink-Codes/td-p/6142972
+
+New:
+
+Have you tried resetting the BIOS?
+
+Turn off laptop.
+
+Unplug charger/power supply.
+
+Remove Battery.
+
+Open case and remove CMOS coin battery.
+
+Press and hold power button for 30 seconds.
+
+Put CMOS battery back in.
+
+Plug in powersupply/charger
+
+Press power button. Does it turn on?

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 mike

crwdns2934249:0crwdne2934249:0:

You did take the battery out before cleaning the fan, right?
Probably a connector was not proberly reconnected or was already loose during the re-assmbly.
Just recheck everything.
Here is the HP Service Manual:
http://h10032.www1.hp.com/ctg/Manual/c02664684
There are a number of HP EliteBook 2530p disassemble videos on YouTube.
Now to make things clear. Which lights are you referring to?
Lights on left front:
-# Wireless light -
-# Power light -
-# Battery light
-# Drive light
+# Wireless light - Blue=on; amber=off
+# Power light - Blinking=sleep or standby; On=On; Off=Hibernation or Off
+# Battery light - Amber=Battery charging; White=close to full charge; Blinking Amber= battery low with charger unplugged; Off=battery is fully charged when charger is plugged in.
+# Drive light - White=drive is being accessed; Amber=drive parked by 3D DriveGuard
+Number of Blinking CapsLock/NumLock or Beeps:
+
+https://h30434.www3.hp.com/t5/Notebooks-Archive-Read-Only/HP-Laptop-Error-Blink-Codes/td-p/6142972

crwdns2915684:0crwdne2915684:0:

open

crwdns2934245:0crwdne2934245:0 mike

crwdns2934249:0crwdne2934249:0:

You did take the battery out before cleaning the fan, right?
Probably a connector was not proberly reconnected or was already loose during the re-assmbly.
Just recheck everything.
Here is the HP Service Manual:
-http://h10032.www1.hp.com/ctg/Manual/c02017504.pdf
+http://h10032.www1.hp.com/ctg/Manual/c02664684
There are a number of HP EliteBook 2530p disassemble videos on YouTube.
+
+Now to make things clear. Which lights are you referring to?
+
+Lights on left front:
+
+# Wireless light -
+# Power light -
+# Battery light
+# Drive light

crwdns2915684:0crwdne2915684:0:

open

crwdns2934241:0crwdne2934241:0 mike

crwdns2934249:0crwdne2934249:0:

You did take the battery out before cleaning the fan, right?

Probably a connector was not proberly reconnected or was already loose during the re-assmbly.

Just recheck everything.

Here is the HP Service Manual:

http://h10032.www1.hp.com/ctg/Manual/c02017504.pdf

There are a number of HP EliteBook 2530p disassemble videos on YouTube.

crwdns2915684:0crwdne2915684:0:

open